$.each函数

//ajax 获取累计成交及类目汇总数据
  $.ajax({
      url: mainDomain + '/saleCount/findCumulativeTurnover',
      type: "POST",
      data: {"categoryIds": indextotalIds.join(',')},
      dataType: "json",
      success: function (data) {
          $('#total_num').text(data.totalProd.toFixed(0));
          $('#total_money').text(data.totalMoney.toFixed(0));
          var indextotal = data.category;
          $.each(indextotalIds, function (index) {
              var k = indextotalIds[index];
              $('#money_' + index).text(indextotal[k].toFixed(0));
          })
      },
      error: function (data, XMLHttpRequest, textStatus, errorThrown) {
          layer.alert("操作失败," + data.msg + "错误信息如下：" + errorThrown);
      }
  });